Knownwell vs CoreAge Rx
An in-depth comparison of two leading GLP-1 Providers
WeightLossRankings.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more
Knownwell
Best for: Patients wanting branded GLP-1s with obesity-medicine oversight and insurance options
Visit Knownwell →
Knownwell and CoreAge Rx are both GLP-1 Providers competing for the same patients, but they make different trade-offs on price, coverage, and what's included. In our scoring, CoreAge Rx starts lower at $149/mo versus $349/mo, and CoreAge Rx edges ahead overall (8.3 vs 7.7 out of 10). Below we break down pricing, what each plan covers, the six-dimension score, pros and cons, and exactly who should pick which.
Pricing
Knownwell
CoreAge Rx
Get alerted when GLP-1 prices drop
Join the GLP-1 price-watch list — we re-verify 390+ providers' prices on their own sites and email you when tracked prices move.
What’s included
Knownwell
Inclusions not disclosed.
CoreAge Rx
What the monthly price covers
Medication
Included
Provider visits
Included
Shipping
Included
Lab work
Not disclosed
Coaching
Not disclosed
Score breakdown
Both providers are scored on the same six-dimension framework. The gradient bar marks the stronger side on each dimension.
Knownwell
7.7/10
CoreAge Rx
8.3/10
Value25%
Effectiveness25%
User Experience15%
Trust & Safety15%
Accessibility10%
Support10%
Features & Coverage
| Feature | Knownwell | CoreAge Rx |
|---|---|---|
| Starting Price | $349/mo | ✓$149/mo |
| Features | ✓8 features | 6 features |
| States Available | 50 | 50 |
| Compounded | — | ✓ Yes |
| Brand Name | ✓ Yes | — |
| FSA/HSA Accepted | — | — |
| FDA Warnings | None | None |
About Knownwell
Knownwell is a weight-inclusive metabolic and primary care company co-founded by obesity-medicine specialist Dr. Angela Fitch. It offers branded GLP-1 medications including Wegovy, Zepbound, Ozempic and Saxenda, plus the oral GLP-1 Foundayo, via virtual visits in all 50 states and in-person clinics in Boston, Chicago, Dallas-Fort Worth and Atlanta. Knownwell is a LillyDirect care provider and a Novo Nordisk telehealth partner for the Wegovy pill. Care combines physician oversight with dietitians and coaches. Many insurance plans are accepted, with copays as low as $25 for covered patients.
Read our full Knownwell review →About CoreAge Rx
CoreAge Rx offers LegitScript-verified compounded semaglutide and tirzepatide with free 2-day shipping to all 50 states. Backed by licensed physicians and 24/7 support, it delivers the most competitive pricing in the compounded GLP-1 space.
Read our full CoreAge Rx review →Pros & Cons
Knownwell
What we like
- Co-founded by obesity-medicine specialist Dr. Angela Fitch
- Branded FDA-approved GLP-1s (Wegovy, Zepbound, Ozempic, Saxenda)
- Official LillyDirect provider and Novo Wegovy-pill telehealth partner
- Accepts insurance, copays as low as $25 for covered patients
- Weight-inclusive care with dietitians and health coaches
- Both virtual (50 states) and in-person clinic options
Watch-outs
- Specific self-pay monthly medication prices not transparently posted
- In-person clinics limited to four metro areas
- Branded-only focus can mean higher cost than compounded routes
CoreAge Rx
What we like
- LegitScript certified — rigorous pharmacy standards
- Free 2-day shipping nationwide
- Both semaglutide and tirzepatide available
- Lowest per-month pricing in the compounded segment
- 24/7 support team
- All 50 states covered
Watch-outs
- Compounded only — no brand-name Ozempic or Wegovy
- Newer brand with fewer independent reviews than legacy players
Our Verdict
CoreAge Rx edges out Knownwell with a higher overall score of 8.3/10 and is particularly strong for best overall value. Knownwell remains a solid alternative, especially if you're looking for Patients wanting branded GLP-1s with obesity-medicine oversight and insurance options.
Choose Knownwell if…
You want Patients wanting branded GLP-1s with obesity-medicine oversight and insurance options and a starting price around $349/mo.
Choose CoreAge Rx if…
You want best overall value and a starting price around $149/mo.
Ready to start? Vetted GLP-1 providers
Vetted telehealth providers that prescribe GLP-1 online.
No insurance needed · vetted by our editors
WeightLossRankings.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more
TrimRx
Best overall value
From $135/mo
Get started →Sprout Health
LegitScript-verified compounded GLP-1 via named pharmacies
From $149/mo
Get started →PeterMD
Men seeking flat-priced compounded GLP-1 access alongside TRT or peptide therapy
From $105/mo
Get started →Knownwell vs CoreAge Rx: FAQ
Key terms, explained
New to GLP-1s? Tap any term for a quick, plain-English definition.
- Semaglutide · Drugs and brands
- Tirzepatide · Drugs and brands
- Compounded GLP-1 · Pharmacy and drug forms
- 503A pharmacy · Pharmacy and drug forms
- PCAB accreditation · Pharmacy and drug forms
- Prior authorization (PA) · Insurance and regulatory
- Off-label use · Insurance and regulatory
- FDA Drug Shortage List · Insurance and regulatory
Related comparisons
Continue exploring Knownwell and CoreAge Rx head-to-heads in the same category.
- Knownwell vs Amazon One Medical
- Knownwell vs Vytora Health
- Knownwell vs EverSlim
- CoreAge Rx vs Found
- CoreAge Rx vs NewSelf
- CoreAge Rx vs Elara Health and Wellness
Or see the full category ranking.
Wegovy®, Ozempic®, and Rybelsus® are trademarks of Novo Nordisk A/S. Mounjaro® and Zepbound® are trademarks of Eli Lilly and Company. All other product names and trademarks referenced on this page belong to their respective owners. WeightLossRankings.org is not affiliated with any pharmaceutical manufacturer. See trademark disclaimer.